Calcium Hardness Checker® HC Reagents (25 Tests) – HI720-25$24.43 Original price was: $24.43.$20.77Current price is: $20.77.Add to Cart
HI5011 pH 11.00 Technical Calibration Buffer (500 mL)$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
Ionic Strength Adjuster (ISA) for Ammonia and Cyanide ISEs – HI4001-00$179.53 Original price was: $179.53.$152.60Current price is: $152.60.Add to Cart
Burette Syringe, 10 mL – HI900210$704.51 Original price was: $704.51.$598.83Current price is: $598.83.Add to Cart
pH 4.01 Technical Calibration Buffer (500 mL) – HI5004$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
HI70030C 12880µS/cm Conductivity Standard (25 x 20mL)$86.36 Original price was: $86.36.$73.40Current price is: $73.40.Add to Cart
Galvanic DO Probe with Internal Temperature Sensor – 4m Cable – HI76410/4$897.68 Original price was: $897.68.$763.03Current price is: $763.03.Add to Cart
Portable Wine and Grape Juice pH Meter – HI99111$1,113.57 Original price was: $1,113.57.$946.54Current price is: $946.54.Add to Cart
Free Chlorine and Ultra High Range Total Chlorine Portable Photometer – HI97771$530.26 – $817.11Price range: $530.26 through $817.11Select Options
HI7042S Dissolved Oxygen Electrolyte Solution (30 mL)$48.29 Original price was: $48.29.$41.04Current price is: $41.04.Add to Cart
HI38001-10 Sulfate (Low and High Range) Test Kit Replacement Reagents (100 tests)$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
Ammonia High Range Reagents (300 tests) – HI93733-03$536.34 Original price was: $536.34.$455.88Current price is: $455.88.Add to Cart
pH/ORP/Temperature Combo Tester – HI98121$477.25 Original price was: $477.25.$405.66Current price is: $405.66.Add to Cart
Nitrate Combination Ion Selective Electrode (ISE) – HI4113$1,795.35 Original price was: $1,795.35.$1,526.05Current price is: $1,526.05.Add to Cart
Iron Reagent Set for Wine – HI83741-20$134.08 Original price was: $134.08.$113.97Current price is: $113.97.Add to Cart
Conductivity Sensor for the HI98594 Multiparameter – HI7698594-3$508.20 Original price was: $508.20.$431.97Current price is: $431.97.Add to Cart
16 mm Cuvette Adapter – HI7408011$43.75 Original price was: $43.75.$37.18Current price is: $37.18.Add to Cart
Marine Ammonia Certified Standard Kit – HI784-11$50.57 Original price was: $50.57.$42.98Current price is: $42.98.Add to Cart
HI2000 Series Digital Process ORP Probes$820.97 – $1,951.03Price range: $820.97 through $1,951.03Select Options
Sodium ISE 0.1M Standard – HI4016-01$184.09 Original price was: $184.09.$156.48Current price is: $156.48.Add to Cart
pH, Free and Total Chlorine Portable Photometer with CAL Check – HI97710-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
Iron High Range CAL Check Standards – HI97721-11$386.34 Original price was: $386.34.$328.39Current price is: $328.39.Add to Cart
HI7030/1G 12880µS/cm Conductivity Standard (1 Gallon)$154.54 Original price was: $154.54.$131.36Current price is: $131.36.Add to Cart
Silica Chemical Test Kit Replacement Reagents (100 tests) – HI38067-100$199.99 Original price was: $199.99.$169.99Current price is: $169.99.Add to Cart
Refillable Glass Body pH Electrode with Quick Connect DIN Connector – HI11313$402.25 Original price was: $402.25.$341.91Current price is: $341.91.Add to Cart
Phosphate Low Range Reagents (100 tests) – HI93713-01$77.26 Original price was: $77.26.$65.67Current price is: $65.67.Add to Cart
HI1000 Series Process Digital pH Probe-25m (82.0′)-HT – High Temperature-PTFE$1,579.46 Original price was: $1,579.46.$1,342.54Current price is: $1,342.54.Add to Cart
Phosphate Buffer Solution pH 7.15, 250 mL – HI70472$52.27 Original price was: $52.27.$44.43Current price is: $44.43.Add to Cart
PVDF Body Foodcare pH Electrode for Dairy Products and Semi-Solid Foods – FC200D$427.25 Original price was: $427.25.$363.17Current price is: $363.17.Add to Cart
HI6124 pH 12.450 Millesimal Calibration Buffer (500 mL)$77.26 Original price was: $77.26.$65.67Current price is: $65.67.Add to Cart
Portable Waterproof pH, EC, TDS Meter (Low Range) – HI991300$1,249.93 Original price was: $1,249.93.$1,062.44Current price is: $1,062.44.Add to Cart
Waterproof pH Meter – Portable pH, EC, DO Multiparameter – HI98199$1,647.64 Original price was: $1,647.64.$1,400.49Current price is: $1,400.49.Add to Cart
Nitrite Test Kit Replacement Reagents (100 tests) – HI3873-100$53.41 Original price was: $53.41.$45.40Current price is: $45.40.Add to Cart
HI98703-58 Silicon oil for turbidity meter (15 mL)$57.95 Original price was: $57.95.$49.26Current price is: $49.26.Add to Cart
Stainless-Steel Protective Shield for HI764113 opdo™ Probe – HI764113-3$261.35 Original price was: $261.35.$222.15Current price is: $222.15.Add to Cart
Free Chlorine and Ultra High Range Total Chlorine Portable Photometer – HI97771-kit$961.31 Original price was: $961.31.$817.11Current price is: $817.11.Add to Cart
Calibration Check Key at -18°C – HI762-18C$65.90 Original price was: $65.90.$56.01Current price is: $56.01.Add to Cart
Advanced Dissolved Oxygen Benchtop Meter with HI764833 Polarographic DO Probe – HI6421P-02$2,579.40 Original price was: $2,579.40.$2,192.49Current price is: $2,192.49.Add to Cart
Skin and Scalp pH Tester – HI981037$272.71 Original price was: $272.71.$231.80Current price is: $231.80.Add to Cart
pH Transmitter with 4-20 mA Galvanically Isolated Output – HI8614 -Without LCD$886.31 Original price was: $886.31.$753.37Current price is: $753.37.Add to Cart
HI141001 Infrared Transmitter for Temperature Dataloggers$420.43 Original price was: $420.43.$357.37Current price is: $357.37.Add to Cart
Alkaline Reagent for Total Sulfur Dioxide – HI84100-51$44.88 Original price was: $44.88.$38.15Current price is: $38.15.Add to Cart
Pool Line Alkalinity Checker HC – HI7754$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
HI60002-02 pH 2.000 Millesimal Buffer Solution (25 x 20 mL) Sachets$120.45 Original price was: $120.45.$102.38Current price is: $102.38.Add to Cart
Environmental Analysis Photometer – HI83306$1,477.19 Original price was: $1,477.19.$1,255.61Current price is: $1,255.61.Add to Cart
Pump Calibration Standard for Sulfur Dioxide Mini Titrator – HI84100-55$89.20 Original price was: $89.20.$75.82Current price is: $75.82.Add to Cart
Panel mounted conductivity controller – HI8931BN (0.00 to 19.99 mS/cm)$1,215.84 Original price was: $1,215.84.$1,033.46Current price is: $1,033.46.Add to Cart
pHep+ Waterproof Pocket pH Tester with 0.01 pH Resolution – HI98108$138.63 Original price was: $138.63.$117.84Current price is: $117.84.Add to Cart
Digital Glass Body pH Electrode for Semi-Solids and Emulsions – HI10530$493.15 Original price was: $493.15.$419.18Current price is: $419.18.Add to Cart
Multiparameter (pH/DO) Probe for HI98196 – HI7698196 -10m (32.8′) cable$2,102.16 Original price was: $2,102.16.$1,786.83Current price is: $1,786.83.Add to Cart
Plastic Pipette Tips (1000 µL) – HI731351$37.50 Original price was: $37.50.$31.88Current price is: $31.88.Add to Cart
HI510 Universal Controller Wall Mounting Kit$152.26 Original price was: $152.26.$129.43Current price is: $129.43.Add to Cart
Blackstone 2.9 L/h Chemical Dosing Pump – BL3$472.70 Original price was: $472.70.$401.80Current price is: $401.80.Add to Cart
Mini Titrator for Measuring Titratable Acidity in Fruit Juice – HI84532$1,522.64 Original price was: $1,522.64.$1,294.25Current price is: $1,294.25.Add to Cart
Short Calibration Beaker for HI9829 Multiparameter Portable Meter – HI7698290$311.34 Original price was: $311.34.$264.64Current price is: $264.64.Add to Cart
Waterproof Multiparameter pH, ORP, EC, TDS, Salinity, DO, Pressure, Temperature – HI98194$3,295.27 Original price was: $3,295.27.$2,800.97Current price is: $2,800.97.Add to Cart
Multiparameter pH, ISE, EC, DO, Turbidity Waterproof Meter with optional GPS – HI9829$5,698.54 – $9,967.63Price range: $5,698.54 through $9,967.63Select Options
HI1000 Series Process Digital pH Probe-15m (49.2′)-LT – Low Temperature-PTFE$1,215.84 Original price was: $1,215.84.$1,033.46Current price is: $1,033.46.Add to Cart
Dissolved Oxygen Reagents (300 tests) – HI93732-03$502.25 Original price was: $502.25.$426.91Current price is: $426.91.Add to Cart
Magnesium Hardness Portable Photometer-meter only$623.83 Original price was: $623.83.$530.26Current price is: $530.26.Add to Cart
HI8088L 5.84 g/L NaCl Standard Solution in FDA Bottle (500 mL)$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
Replacement Battery for AmpHel® Electrodes – HI740031$65.90 Original price was: $65.90.$56.01Current price is: $56.01.Add to Cart
GroLine General Purpose Cleaning Solution (500 mL) HI7061-050$36.37 Original price was: $36.37.$30.91Current price is: $30.91.Add to Cart
HI7082 3.5M KCl electrolyte fill solution for double-junction electrodes (4 x 30mL)$152.26 Original price was: $152.26.$129.43Current price is: $129.43.Add to Cart
Bentocheck Solution HI83749-20$63.64 Original price was: $63.64.$54.09Current price is: $54.09.Add to Cart
HI700661P General Purpose Cleaning Solution for Agriculture (25 x 20 mL Sachets)$90.90 Original price was: $90.90.$77.26Current price is: $77.26.Add to Cart
Stabilized Iodine 0.01N, 1L – HI70433$42.61 Original price was: $42.61.$36.22Current price is: $36.22.Add to Cart
HI7071M Electrolyte Fill Solution, 3.5M KCl + AgCl (230 mL)$106.81 Original price was: $106.81.$90.78Current price is: $90.78.Add to Cart
Ammonia Medium Range Reagents (100 tests) – HI93715-01$127.27 Original price was: $127.27.$108.17Current price is: $108.17.Add to Cart
EC/TDS probe for high range Mini Controllers – HI7632-00$131.81 Original price was: $131.81.$112.05Current price is: $112.05.Add to Cart
Platinum ORP Half-Cell Electrode with BNC Connector – HI3133B$463.61 Original price was: $463.61.$394.06Current price is: $394.06.Add to Cart
HI7071L Electrolyte Fill Solution, 3.5M KCl + AgCl (500 mL)$177.27 Original price was: $177.27.$150.68Current price is: $150.68.Add to Cart
HI7032M 1382 mg/L (ppm) TDS Calibration Solution (230mL Bottle)$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
HI9810362 HALO2 pH Meter for Meat$293.16 Original price was: $293.16.$249.18Current price is: $249.18.Add to Cart
Mini Titrator for Measuring Titratable Acidity in Dairy Products – HI84529$1,522.64 Original price was: $1,522.64.$1,294.25Current price is: $1,294.25.Add to Cart
Flat Tip pH Electrode for Skin and Surfaces with BNC Connector – HI1413B$374.98 Original price was: $374.98.$318.74Current price is: $318.74.Add to Cart
HI70060M pH 6.00 Calibration Solution (230 mL)$31.81 Original price was: $31.81.$27.04Current price is: $27.04.Add to Cart
Multiparameter photometer and pH meter for Plants Nutrient analysis – HI83325$1,908.98 Original price was: $1,908.98.$1,622.63Current price is: $1,622.63.Add to Cart
pH 2.00 Technical Calibration Buffer (500 mL) – HI5002$68.18 Original price was: $68.18.$57.95Current price is: $57.95.Add to Cart
HI8086L 23 g/L Na+ Standard Solution in FDA bottle (500 mL)$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
General Purpose Penetration Thermistor Probe with Colored Handle – HI762PW -white$181.81 Original price was: $181.81.$154.54Current price is: $154.54.Add to Cart
Plastic Pipette Tips (2000 µL) – HI731352$47.73 Original price was: $47.73.$40.57Current price is: $40.57.Add to Cart
Total Chlorine Checker® HC – HI711$129.54 Original price was: $129.54.$110.11Current price is: $110.11.Add to Cart
Tartaric Acid Reagent, 20 g – HI70402$84.66 Original price was: $84.66.$71.96Current price is: $71.96.Add to Cart
Solvent Port Plugs for HI903 – HI900528$70.46 Original price was: $70.46.$59.88Current price is: $59.88.Add to Cart
pH 10.01 Technical Calibration Buffer (3.78L x 2) – HI5010-V08$213.62 Original price was: $213.62.$181.58Current price is: $181.58.Add to Cart
Potassium Low and Medium-Range Portable Photometer with CAL Check – HI97750$530.26 – $817.11Price range: $530.26 through $817.11Select Options
Calibration Check Key at -0.4°F (HI765 Probes) – HI765-004F$61.36 Original price was: $61.36.$52.15Current price is: $52.15.Add to Cart
USB Cable for PC Connection – HI920013$97.72 Original price was: $97.72.$83.06Current price is: $83.06.Add to Cart
pH, Free and Total Chlorine Portable Photometer with CAL Check – HI97710$530.26 – $817.11Price range: $530.26 through $817.11Select Options
HI8080L 2.3 g/L Na+ Standard Solution in FDA bottle (500 mL)$72.72 Original price was: $72.72.$61.81Current price is: $61.81.Add to Cart
HI70702M Fluoride Standard Solution 10 mg/L (230 mL)$95.45 Original price was: $95.45.$81.13Current price is: $81.13.Add to Cart
Ammonia Checker®HC Reagents (25 Tests) – HI700-25$38.63 Original price was: $38.63.$32.84Current price is: $32.84.Add to Cart
Dual-Channel Universal Process Controller for Industrial Applications – HI520$2,057.28 – $2,462.93Price range: $2,057.28 through $2,462.93Select Options
Marine pH Checker Reagents (100 tests) – HI780-25$41.47 Original price was: $41.47.$35.24Current price is: $35.24.Add to Cart
Chromium VI Chemical Test Kit – HI3846$113.63 Original price was: $113.63.$96.58Current price is: $96.58.Add to Cart
Total Iron (16 mm Vial) Reagents (25 tests) – HI96778-25$529.52 Original price was: $529.52.$450.09Current price is: $450.09.Add to Cart